# Thread: Using algebra, To solve Triangles

1. ## Using algebra, To solve Triangles

[Posted in this forum because requires Congruence Postulate.
Instructions in the picture.

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2. So we see 2 right triangles...did you calculate the side lengths?

3. Originally Posted by Wilmer
So we see 2 right triangles...did you calculate the side lengths?
I really don't know which of all sides i should do...

4. Originally Posted by vaironxxrd
I really don't know which of all sides i should do...
if you are to use the SSS postulate as indicated in the directions, then you need to calculate the length of each side of both triangles.